Product Description:
OSB (Oriented Strand Board 3) - Egger is a versatile engineered wood panel made from layers of wood strands (or flakes) bonded together with adhesives under heat and pressure. It offers high strength and durability, making it suitable for a wide range of construction and industrial applications.
Technical Specifications:
| Property |
Value |
| Material |
Wood strands (pine, spruce, or mixed hardwood) |
| Panel Thickness |
6mm, 8mm, 10mm, 12mm, 15mm, 18mm, 22mm
|
| Sheet Dimensions |
1220mm x 2440mm |
| Density |
600 - 650 kg/m³ |
| Adhesive Type |
Moisture-resistant resin (often MDI or phenolic) |
| Layers |
3 or more layers |
| Edge Type |
Square or tongue-and-groove |
| Moisture Content |
5 - 10% |
| Formaldehyde Emission |
E1 (Low emission) |
| Water Absorption |
≤ 15% (depending on resin type) |
| Bending Strength |
22 - 25 MPa (depending on thickness) |
| Modulus of Elasticity |
≥ 3500 MPa |
| Internal Bond Strength |
0.34 - 0.38 MPa |
| Screw Holding Strength |
≥ 1000 N |
| Thermal Conductivity |
0.13 - 0.15 W/mK |
| Fire Rating |
Class D-s2, d0 (depending on treatment) |
Key Features:
-
Strength & Durability: OSB provides excellent structural stability and resistance to shear forces, making it ideal for construction.
-
Moisture-Resistant: The resin bonding helps OSB resist moisture absorption, although it is recommended to avoid prolonged exposure to water.
-
Cost-Effective: Offers a cost-effective alternative to plywood, with similar strength for many applications.
-
Versatility: Can be used in a variety of structural and non-structural applications.
-
Eco-Friendly: Uses wood from small-diameter trees and sustainable sources, reducing the environmental impact compared to solid wood products.
Applications:
-
Wall & Roof Sheathing: Widely used as sheathing in walls, roofs, and floors in residential and commercial construction.
-
Flooring Substrate: Serves as a base layer for various flooring materials like tiles, carpets, or vinyl.
-
Packaging: Ideal for making crates and pallets for transporting goods.
-
Temporary Structures: Can be used for site hoarding, temporary flooring, or work platforms in construction sites.
-
Furniture: OSB is also used in manufacturing furniture, cabinetry, and shelving.
-
Formwork: Suitable for temporary formwork in construction due to its load-bearing capacity.
Installation Guidelines:
-
Cutting: Use standard woodworking tools. For best results, sharp blades are recommended to avoid splintering.
-
Fastening: OSB can be nailed, screwed, or stapled. For load-bearing uses, it's important to follow manufacturer’s guidelines on screw or nail spacing.
-
Protection: Apply weather-resistant coatings or coverings when used outdoors or in humid environments, as prolonged exposure to moisture can affect performance.
Moisture Resistance & Durability:
-
OSB/3: For load-bearing applications in humid conditions (most commonly used).
Storage & Handling:
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Storage: Store in a cool, dry, and covered environment, stacked flat to prevent warping.
-
Handling: Panels should be lifted and handled carefully to prevent edge damage. Gloves and protective gear should be worn to avoid injury from rough edges or wood splinters.
Health & Safety:
-
Personal Protective Equipment: Wear dust masks and safety glasses when cutting or sanding OSB to avoid inhaling wood dust.
-
Fire Hazard: Keep OSB away from open flames and high-heat environments as untreated OSB is combustible. Fire-resistant treatments are available.
